export default `
String plainText = "我爱中国啊1我爱我我他2";
        String s = Util.byteToHex(plainText.getBytes());
        System.out.println("原文" + s);
        SM4Utils sm4 = new SM4Utils();
        //sm4.secretKey = "JeF8U9wHFOMfs2Y8";
        sm4.secretKey = "E76E9B4E0245BC56FCE4E29B208C6A50";
        sm4.hexString = true;
        System.out.println("ECB模式加密");
        String cipherText = sm4.encryptData_ECB(plainText);
        System.out.println("密文: " + cipherText);
        System.out.println("");
        plainText = sm4.decryptData_ECB(cipherText);
        System.out.println("明文: " + plainText);
        System.out.println("");
        System.out.println("CBC模式加密");
        sm4.iv = "30303030303030303030303030303030";
        cipherText = sm4.encryptData_CBC(plainText);
        System.out.println("加密密文: " + cipherText);
        System.out.println("");
        plainText = sm4.decryptData_CBC(cipherText);
        System.out.println("解密明文: " + plainText);
`
